This Site Has Been Closed

Your subscription will now be provided by Proxity Electronic Commerce Systems, the owner of the databases used by Winbids and Winbids Pro. We have terminated their reseller agreement for non-payment. You can login in using your existing username and password at

Proxity Login

We will give all companies with an existing contract a 30 day credit of the Proxity system with a credit card on file. Going forward as an added bonus your new pricing will be $100/month or $1000 a year, a savings of $100/month and an additional $200 dollars if you pay a year in advance.

Please monitor any credit card transactions from Winbids as of February 4th, 2016. They are no longer providing your service.

Proxity is an employee owned company. Our staff has over 40 years of experience in the Government Procurement business and Proxity has been in business since 2005.